item = $item; return $this; } final public function getColumnItem() { return $this->item; } public function getWidth() { return null; } public function getIsResizable() { return false; } public function getIsVisible() { return true; } public function getIsControlColumn() { return false; } public function getVisibleSettingKey() { return null; } public function getWidthSettingKey() { return null; } public function getMinimumWidth() { return null; } public function getMaximumWidth() { return null; } public function newClientProperties() { return null; } public function getExpanderTooltip() { return null; } public function setIsDesktopOnly($is_desktop_only) { $this->isDesktopOnly = $is_desktop_only; return $this; } public function getIsDesktopOnly() { return $this->isDesktopOnly; } }